Teaching pronunciation class to a mixed group of learners can ________ a teacher with many challenging problems.
#11050
A
provide
B
produce
C
present
D
offer
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Hearing the interesting story, all the people present_______.
#11291
A
burst into laughing
B
burst into laughter
C
burst out laugh
D
burst out laughter
 It seems that the young man and the lady have little __________.
#12118
A
in common
B
on common
C
at common
D
with common